baber/WOPTO huggingface dataset:
Patent JP-H0386910-A (JP)
Title: Thin-film magnetic head
Inventor: FUJISAWA WATARU
IPC: G11B5/31
Filed: 1989-08-30
Abstract: PURPOSE:To lower magneto-resistance and to decrease the leaking magnetic flux between upper and lower cores by constituting the respective cores of the lower core, the upper core and intermediate core of magnetic materials, forming insulating layers having flat surfaces and constituting the intermediate cores of plural layers. CONSTITUTION:This magnetic head consists of the lower core 12, the upper core 13 and the intermediate core 2 connecting these cores and a magnetic gap 16 is formed in either of the junctures of these cores. The respective cores of the lower core 12, the upper core 13 and the intermediate core 2 consist of the magnetic materials packed in the grooves formed in the respective insulating layers 31a, 31c, 31b-1, 2 and the surfaces of the insulating layers 31a, 31c, 31b-1, 2 including the connecting surfaces of the cores 12, 13, 2 are flat; in addition, the intermediate cores 33a-1, 2, 33b-1, 2 are formed of the plural layers. The upper and lower cores 13, 12 can be spaced by superposing many layers of the thin intermediate core layers 33a-1, 2, 33b-1, 2 having no voids in such a manner and, therefore, the magnetic resistance is lowered and the leak magnetic flux between the upper and lower cores 13 and 12 is lessened.
Patent JP-H04106362-A (JP)
Title: Air conditioning apparatus
Inventor: USHIO TOMONORI
IPC: F24F11/04
Filed: 1990-08-24
Abstract: PURPOSE:To read controlled revolution speed data from data storage means corresponding to an operating capacity and to shorten a developing period of a control system by separately independently providing the means for storing controlled revolution speed data of a fan motor. CONSTITUTION:An E<2>PR0M 6 of a nonvolatile memory is connected to a microcomputer 2, and a capacity changeover switch 7 of capacity setting means is connected. The E<2>PROM 6 constitutes data storage means for previously storing the controlled revolution speed data of a fan motor 4 at the respective operating capacities. The microcomputer 2 reads the data by an address corresponding to the capacity from the E<2>PR0M 6. A phase controller 3 phase- controls the supply power of the motor 4 based on a control signal from the microcomputer 2, and so controls the revolution speed of the motor 4 as to correspond to the data on controlled revolution speed of the E<2>PROM 6.
Patent JP-S6467542-A (JP)
Title: Desk with air conditioner
Inventor: HASEGAWA YUKIHISA
IPC: F24F1/00
Filed: 1987-09-07
Abstract: PURPOSE:To provide a comfortable working space in which the head is cooled and feet are warmed, by a method wherein a cold air blower is situated in the vicinity of the back of a desk, the cold air discharge port is formed in a position above a desk top, and the air suction port of the cold air blower is opened in a position under the desk top. CONSTITUTION:A cold air blower 7 provided with vaporizer 3, a condenser compressor, and a blower 6 is situated at the back of a desk 2 having a desk top 1. A cold air discharge port 8 of the cold air blower 7 is opened in a position above the desk top 1, and an air suction port 9 of the cold air blower 7 is opened in a position below the desk top 1. In this constitution, when the cold air blower 7 is energized, cold air 10 is discharged through the cold air discharge port 8 from a position above the desk top 1, the cold air is sucked through the air suction port 9 of the cold air blower 7, situated in a position below the desk plate 1, for circulation in a manner to flow around an end surface 11 of the desk top 1 to form a cold air zone 12. As the cold air zone 12 approaches the air discharge port 8, temperature is decreased, namely, a space above the desk is cooler than the space therebelow.
Patent JP-S6466467-A (JP)
Title: Engine starter
Inventor: OOMITSU TAKASHI
IPC: F02N5/04
Filed: 1987-09-07
Abstract: PURPOSE:To lessen the load current to an electric motor so as to improve the efficiency of a starter by providing a fly wheel, which accumulates the revolving energy of the electric motor, and a centrifugal clutch, which transfers the revolving energy to an engine to be started. CONSTITUTION:A fly wheel 3 accumulates the revolving energy of an electric motor 1. The revolution of an armature 12 is transferred from an output shaft 1 to the fly wheel 3 via a cone friction clutch 2. As the revolving speed of both armature 12 and fly wheel 3 increases, a centrifugal clutch 4 is locked, and the energy accumulated in the fly wheel 3 is released toward a fly wheel 7 of the engine via both an output shaft 5 and a sliding pinion 6. Thus, the load current to the electric motor can be lessened. In addition, a starter having a high efficiency can be obtained.
Patent JP-S61100781-A (JP)
Title: Cleaning device
Inventor: KUME NOBUYUKI
IPC: G03G21/10
Filed: 1984-10-23
Abstract: PURPOSE:To prevent damage of a drum due to a filler, such as a quartz powder contained in a silicone rubber by using a silicone rubber contg. no filler as the surface layer of an elastic roller. CONSTITUTION:The silicone rubber contg. the filler used for the surface layer of the elastic cleaning roller scratches the surface of the drum, but the rubber contg. no filler causes no damage on the surface of the drum, thus permitting the obtained cleaning roller not to impair the surface of the drum made of, e.g., amorphous silicon.
Patent JP-H0271113-A (JP)
Title: Sensing bar arranging method in method for detecting passing position of supersonic flight body using sensing bar
Inventor: ICHINOSE WASABURO
IPC: G01B17/00
Filed: 1988-09-07
Abstract: PURPOSE:To certainly cover a desired detection range within the sensing range of a sensing bar by setting four straight lines to boundary lines making a sensing bar possible to specify the position of a sound source and including a desired detection range in the range surrounded by said boundary lines. CONSTITUTION:When the transmission time of the vibration of a shock wave generated when a flight body P passes to a vibration detector 3 through a sensing bar 1 is set to t1 and the direct transmission time of the vibration of the shock wave to the detector 3 is set to t2, t1<=t2 must be formed. Herein, when the sound velocity in air is set to Vs and the sound velocity in a metal is at to Vm, inclination tau is represented by formula tau=tan<-1>(2VsVm)/(Vm<2>-Vs<2>) and a range capable of sensing the position of a sound source becomes a range Ms surrounded by four straight lines passing both ends of both detection bars 1, 5 and inclined to the inside by tau with respect to a perpendicular. Therefore, when a desired detection range is determined, the lengths of the bars 1, 5, an open angle theta and the distance (d) between the bars 1, 5 may be determined so as to set the range MA coinciding with the position of said detection range and including the same.
Patent JP-H0886131-A (JP)
Title: Room entrance and exit managing device
Inventor: SUZUKI TAKASHI
IPC: G08B15/00
Filed: 1994-09-19
Abstract: PURPOSE: To ensure the room entrance management by providing a feature sensor in a rotary door in addition to a card reader so that a feature of an entrant, such as a weight or the like is detected after an electronic lock is unlocked by a card, and the entree is disabled if the feature is not identified. CONSTITUTION: A feature sensor 8 for detecting a feature of a human boy, such as a body weight, is provided together with a card reader 6 in a rotary door 2 which is provided in an entrance way in a specific area of a factory, a laboratory or the like. A card 9 on which predetermined matters are written, is inserted in the card reader 6 so as to determine its validity, and thereafter, an electronic cylinder 3 is unlocked. Then, a feature of an entrant, such as a body weight, is detected by the feature sensor 8, if the validity is admitted, the entrant can enter, but if an invalidity is found, the entrant is stopped by a partition wall 4A, and is warned by a buzzer or the like. With this arrangement, it is possible to prevent a plurality of entrants from entering with the use of one and the same card, and accordingly, the entrance management can be ensured.  In the case of exit, similar management is conducted with the use of an exit card reader 7.
Patent JP-H0677110-A (JP)
Title: Aligner
Inventor: HIRACHI KAZUYUKI
IPC: H01L21/30
Filed: 1992-08-24
Abstract: PURPOSE:To prevent positioning accuracy of a stage from deteriorating due to collision of a retainer against a stopper during traveling of a stage. CONSTITUTION:A storage part 11 for storing the step traveling range of a stage ST and a control part 10 for decelerating the traveling speed of the stage when the stage ST is moved in the traveling edge direction and an area near a step traveling range is reached and further for moving the stage exceeding the traveling range of the stage are provided. By moving the stage ST at a low speed exceeding the traveling edge, a deviated retainer is gradually allowed to contact a stopper 5.
Patent JP-H0272190-A (JP)
Title: Production of 5-trifluoromethyluridine derivative
Inventor: UEDA SUSUMU
IPC: A61K31/7042
Filed: 1988-09-06
Abstract: PURPOSE:To industrially obtain the subject compound at a low cost by reacting a specific uridine derivative with trifluoromethyl bromide and metallic copper in a solvent in the presence of 4-dimethylaminopyridine. CONSTITUTION:For example, 1mol uridine derivative in which the 5-position is substituted with a halogene atom other than fluorine is reacted with 1-100mol metallic copper and 1-100mol trifluoromethyl bromide preferably in a mixed solvent of dimethylformamide with pyridine in 1:5-10:1 ration in the presence of 4-dimethylaminopyridine (0.01-0.5mol is used to 1mol trifluoromethyl bromide) at room temperature - 200 deg.C for 10-30hr, followed by isolation and purification with column chromatography, etc. to afford the objective compound. The reaction is preferably carried out in a sealed vessel such as an autoclave.
Patent JP-H1061378-A (JP)
Title: Hole expansion method of underground digged hole
Inventor: KATO SHOHEI
IPC: E21D9/06
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To avoid to give large rotation force and pulling force to a drill pipe by digging a small hole by using a drill pipe and then expanding the hole by using an impact machine on which a steel pipe is attached at a rear end thereof and which is operated by compressed air. SOLUTION: An opening cutter 11 is attached integrally by a rib 13 on outer periphery of an impact machine 10 which is an impact excavator which is operated by pressurized air movement and is like a circular column. First, a hole 2 having a small diameter is drilled from a ground surface on one side to a ground surface on the other side by using a drill pipe 1. Next, an impact machine 10 to which a steel pipe 12 having a smaller outside diameter than an outside diameter of an opening cutter 11 is connected is attached to a tip of the drill pipe 1 on the other ground surface. The impact machine 10 which is operated by compressed air or oil pressure is pulled in an arrow 5 direction while it is operated by the drill pipe 1.  Earth and sand which is crushed in impact drilling by the opening cutter 11 advances into the steel pipe 12 from the inside of a cylinder of the opening cutter 11 and is recovered at a tail end of the steel pipe 12. Consequently, it is possible to form a curved pipe passage in the ground without giving unreasonable force and pulling force to the drill pipe.
Patent JP-2001053480-A (JP)
Title: Cooling device of electronic component
Inventor: KONDO KOJI
IPC: H05K7/20
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To efficiently radiate heat from a microcomputer that is surface- mounted to a printed-circuit board in an ECU(electronic control unit) to the outside of the case. SOLUTION: A heat absorbing part 11a is formed, so that it is close to a micrcomputer 17 as electronic components having heat generating property that are surface-mounted to a printed-circuit board 16 of an electronic control circuit 15, accommodated into a metal case 11 of an ECU while opposing the microcomputer 17, so that the heat absorbing part 11a is in a projection shape inside the case 11 and the opposing surface becomes a smooth surface. Also, a heat radiation part 11b in a recessed and projecting shape is formed on the outer-wall surface of the case 11, corresponding to the heat absorption part 11a.  As a result, while a gap relation is maintained without causing interference between the heat absorbing part 11a formed inside the case 11 and the surface of the microcomputer 17, heat from the microcomputer 17 is cooled efficiently via a heat absorption part 11a which is formed inside the case 11 and the radiation part 11b on the outer-wall surface of the case 11.
Patent JP-H1064647-A (JP)
Title: Connector with steering angle sensor and column structure using it
Inventor: MASUDA HIROMI
IPC: H01R35/04
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a connector fitted with steering angle sensor and a column structure using the connector with which it is practicable to lower the height of a column switch in the direction of steering shaft and reduce the number of part items in use. SOLUTION: An inner cylinder as a rotating body is installed inside an outer cylinder concentrically, and a spiral cable is housed between the outer and inner cylinders, and one end of a cable is supported on the outer cylinder while the other end is supported on the inner cylinder. In this steering roll connector, a disc 43 is fast attached to the inner cylinder concentrically, and a plurality of slits 51 are provided in the circumferential direction at the periphery of the disc 43. A column switch 21 is provided, which is furnished with a sensor part 45 where a light receiving/emitting means is installed opposingly while the peripheral edge of the disc 43 is pinched.
Patent JP-H0386306-A (JP)
Title: Process roll for iron making machine having excellent wear resistance
Inventor: MIZUNUMA MICHIYOSHI
IPC: C23C4/10
Filed: 1989-08-30
Abstract: PURPOSE:To obtain a process roll for iron making machines having excellent wear resistance by limiting the thickness of a film to be formed on the surface of a roll main body and the component compsn. thereof. CONSTITUTION:The component compsn. of the film on the surface of the process roll for iron making machines is composed to contain, by weight, 10 to 25% chromium carbide and 5 to 15% Ni and to consists of the balance one or two kinds of the carbide and boride of tungsten. The wear resistance is not obtd. when the ratio of the chromium carbide is below 10wt.%. Peeling is liable to arise when the ratio exceeds 25wt.%. The Ni is required to be incorporated at least at 5wt.% in order to assure the wear resistance and lubricity. The hardness is degraded and the wear resistance is lowered as well when the ratio exceeds 15wt.%. The thickness of the surface film layer of the roll body is <=200mum and the optimum range thereof is 7 to 200mum. The wear resistance and heat resistance are not obtd. when the thickness is below 7mum. The peeling is liable to arise when the thickness exceeds 200mum.
Patent JP-S6283697-A (JP)
Inventor: YAMADA MASAO
IPC: G21D5/08
Filed: 1985-10-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59110904-A (JP)
Inventor: PEETAA RAINHARUTO
IPC: F15B11/02
Filed: 1983-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001050833-A (JP)
Title: Pressure-detecting device
Inventor: SAKIDA EIICHI
IPC: G01L1/22
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To accurately measure force (biting force) being applied to a force point even if a distance from a support to the force point differs by providing a strain gauge or the like for converting the amount of travel of a movable member that travels in the direction of a received pressure to an electrical signal. SOLUTION: When an animal bites sensing parts 31 and 32, the position of a fixing member 30 does not change and a movable member 20 is translated in the direction of a Z axis. More specifically, a gap 62 is narrowed while the bottom surface of the movable member 20 is in parallel with the upper surface of the fixing member 30 since leaf springs 52 and 52 have characteristics of deflecting in the direction of thickness. The movable member 20 is translated in the direction of Z without generating any bending moment. Then, the distortion of a position 64a that becomes the lower-surface corner part of the movable member 20 and a position 64b that becomes the lower-surface corner part of a fixation member 40 reaches the highest.  Since the strain gauges 58a and 58b are mounted at the positions 64a and 64b with the high distortion, the amount of travel of the movable member 20 is efficiently converted to an electrical signal, thus performing conversion processing to force (biting force) loaded by a computer.
Patent JP-H1063919-A (JP)
Title: Inputting method and device with voice guidance
Inventor: SATO YOKO
IPC: G06F19/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To easily attain an operation without any error without asking any help from a staff even when a person suffering from a visual disorder uses this device. SOLUTION: In an example in which this inputting method is applied to an ATM(automatic teller machine), this device is composed of a handset 4 for receiving guidance with a voice and a display screen part 5 with a touch panel. A user can input the purpose of use, a personal identification number, and sum by plotting a character and a symbol with a finger on a display screen part 5 according to the voice guidance. A ten key 6 can be used for the input of a digit. Also, the inputted contents are confirmed by the voice guidance. A passbook insertion port 9 and a card insertion port 10 are shaken when access is performed to them.
Patent JP-S6467946-A (JP)
Title: Semiconductor device
Inventor: KATAYAMA TOSHIHARU
IPC: H01L21/31
Filed: 1987-09-08
Abstract: PURPOSE:To obtain a semiconductor which has good moisture resistance and no deterioration in its performance by depositing a moisture resistant film on the periphery of a layer made of a superconducting material. CONSTITUTION:A superconducting material is deposited and patterned on a semiconductor substrate 1, sintered, and a layer 2 made of the material is formed. Further, a silicon nitride film 3 is deposited as a moisture resistant film on the whole surface of its periphery.
Patent JP-S60118306-A (JP)
Title: Rolling mill
Inventor: IWANAMI NORIO
IPC: B21B31/18
Filed: 1983-11-29
Abstract: PURPOSE:To make work rolls shiftable in a small-diameter mill by connecting a shifting device to roll supporting blocks made shiftable in the width directions of a rolling material and making the rolls shiftable integrally with the supporting blocks, in constituting the small-diameter mill. CONSTITUTION:A rolling mill capable of giving a horizontal bending to work rolls 8, 9 as well as shifting them in their axial directions, is constituted by housing roll chocks used for supporting the rolls 8, 9 freely rotatably as well as thrust bearings used for bearing the thrusts of rolls 8, 9 in supporting blocks 2, 3 of the rolls 8, 9 made movable in the width direction of a material to be rolled, and making the rolls 8, 9 shiftable integrally with the blocks 2, 3 by connecting a shifting device to the hooks 4, 5 of blocks 2, 3. In this way, work rolls are made shiftable in the axial directions even in a small-diameter mill.
Patent JP-H04107250-A (JP)
Title: Surface preparation for forming sprayed coating
Inventor: NAKANE ATSUSHI
IPC: C23C4/02
Filed: 1990-08-29
Abstract: PURPOSE:To improve the thermal insulation properties on the surface of concrete by forming a coating layer by thermal spraying on a heat-resistant mortar layer formed by a surface preparation stage. CONSTITUTION:As surface preparation stage, a heat-resistant mortar layer 12 is formed on the surface of concrete 10. As a thermal spraying stage, a coating layer is formed on the heat-resistant mortar layer 12 by thermal spraying by using a thermal spraying gun 14. The coating layer 16 is formed of metal or ceramics. In this way, the deposition properties of a sprayed coating layer can be improved.
Patent JP-S6283025-A (JP)
Title: Method of treating flue gas containing sulfur oxide
Inventor: NISHIMURA MASAKATSU
IPC: B01D53/77
Filed: 1985-10-09
Abstract: PURPOSE:To reduce the replenishing quantity of new water, by controlling the addition of a Cl<->-containing solution by adding said solution so that the concn. of Cl<-> in the recirculation liquid of a cooling/dust removing tower comes to critical concn. or more for preventing scaling. CONSTITUTION:Flue gas containing SOx and soot is sent to a cooling/dust removing tower 2 and cooled and humidified by the recirculation liquid 3 of said tower 2. SOx is absorbed by a absorbing tower recirculation liquid 7 in an absorbing tower 6 and a part of said recirculation liquid 7 is sent to an oxidizing apparatus 14 to form a gypsum slurry 15 which is, in turn, dehydrated in a gypsum recovery apparatus 16. An aqueous HCl solution 28 is added to a recirculation tank 9 to enhance the dissolving concn. of the Ca component in the cooling/dust removing liquid and the precipitation of scale is prevented. The addition amount of the aqueous HCl solution is controlled by measuring the concn. of HCl and scaling due to the concn. of re-utilized water 23 is prevented.
Patent JP-S6467438-A (JP)
Title: Light-direction changing device for automobile
Inventor: TANADA KATSUNORI
IPC: B60Q1/12
Filed: 1987-09-08
Abstract: PURPOSE:To constantly irradiate the advancing direction of an automobile regardless of whether the automobile is traveling straight or curvedly by connecting a piston of a hydraulic cylinder to a head lamp of the automobile together with actuating a pump as a steering wheel is manipulated, thereby supplying the oil pressure to the hydraulic cylinder. CONSTITUTION:A hydraulic pump 1 is connected by an oil passage to a hydraulic, handle-operating cylinder 2, while this cylinder 2 is connected by an oil passage to a 3-position electromagnetic valve 3. In addition, the valve 3 is connected via each oil passage to both right and left hydraulic cylinders 5, while a pin 8, which is provided to a piston 18 of each hydraulic 5, is connected by an installing arm 9 to a pin 9 of a light 6. When the steering wheel is manipulated, a pump 1 is actuated by the operating cylinder 2, while a working, electromagnetic valve 16 is switched by the ON-operation of a switch 15. With this contrivance, the oil pressure from the pump 1 is supplied first to the valve 3 and next to the hydraulic cylinder 5 via a hose 13. Thus, the direction of the light 6 can be changed by the piston 18.
Patent JP-H06212919-A (JP)
Title: Diesel engine with accessory chamber
Inventor: EINAGA HIDEO
IPC: F02B3/06
Filed: 1992-08-25
Abstract: PURPOSE:To prevent an inlet valve from being exposed to the combustion gas ejected from an accessory chamber while increasing the compression ratio. CONSTITUTION:An air intake valve 14 is arranged on the cylinder head inner wall (3a) where the combustion gas ejected from an accessory chamber 5 may reach, and the air intake valve 14 is arranged to be tilted against the cylinderaxis. The undersurface of the air intake valve 14 is formed into the shape of cone so that the undersurface of the air intake valve 14 on the air intake valve 14-inclined side in relation to the cylinder-axis is flush with the cylinder head inner wall (3a) when the air intake valve 14 is closed.